______ into use in April 2000, the hotline was meant for residents reporting water and heating supply break downs.

试卷相关题目

• 1____ quiet, for, you see, the baby is sleeping!

  A.To keep

  B.Keep

  C.Keeping

  D.Kept

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• 2There is nothing to get________ about for it is common in our daily life.

  A.to alarm

  B.alarming

  C.alarmed

  D.being alarmed

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• 3When we visited my old family home, memory came ________ back..

  A.flooding

  B.to flood

  C.flood

  D.flooded

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• 4In the beginning，the man refused to say anything about the lost car，but he had to admit ________ it because of the solid proofs.

  A.stolen

  B.stealing

  C.to steal

  D.to have stolen

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• 5My sister, an inexperienced rider, was found sitting on the bicycle ______ to balance it.

  A.having tried

  B.trying

  C.to try

  D.tried

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• 6We enjoy ________ very much, because it is good to our health.

  A.swim

  B.to swim

  C.swimming

  D.to be swimming

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• 7Everything__________into consideration，they believed themselves more and returned to their positions

  A.to take

  B.taken

  C.to be taken

  D.taking

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• 8The boy was caught ____in the examination room and was later punished for that.

  A.cheat

  B.cheated

  C.cheating

  D.to cheat

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• 9It was great fun _____ a picnic on the hill.

  A.to have

  B.of having

  C.have

  D.had

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• 10We walked along the street, talking and laughing and ________ at the end of the street．

  A.divided

  B.separated

  C.left

  D.met

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